package lanxing.future.base.chapter10;

/**
 * @author <a href="mailto:lanxing@chances.com.cn">lanxing</a>
 * @version 2019年8月4日
 *
 */
public interface ClassInInterface {
    void howdy();
    
    int num = 10;

    class Test implements ClassInInterface {
        public void howdy() {
            System.out.println("howdy in class");
        }

    }

    public static void main(String[] args) {
        new Test().howdy();
        
        System.out.println(ClassInInterface.num);
    }
}
